7
F
F
o
o
l
l
d
d
i
i
n
n
g
g
i
i
n
n
s
s
t
t
r
r
u
u
c
c
t
t
i
i
o
o
n
n
Lift up the machine and force to pull up until you heard "click" that made by safety casing stuck the
pneumatic cylinder.
U
U
n
n
f
f
o
o
l
l
d
d
i
i
n
n
g
g
i
i
n
n
s
s
t
t
r
r
u
u
c
c
t
t
i
i
o
o
n
n
Kick the safety sleeve lightly and pull down the machine at the same time as the arrow direction.
Then the machine will fall down smoothly.
